(And, oh yeah, I guess the vintage-clad bride is okay too.)
I actually don't know if these ladies are her bridesmaids or just rad friends, but I am WAY INTO their shimmery, watercolor-y dresses.
Wren has a similar vibe going with their spring collection.
Shop here and here.
(Wedding photos by Becky Holladay via Once Wed via frolic!; Wren spring collection via Oh Joy! via Gilda)